1916407710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3041917}}^1$

素因数の和:3041937

約数の個数: 48

約数和(自身を含む): 5694470496

約数和(自身を除く): 3778062786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3041917, 6083834, 9125751, 15209585, 18251502, 21293419, 27377253, 30419170, 42586838, 45628755, 54754506, 63880257, 91257510, 106467095, 127760514, 136886265, 191640771, 212934190, 273772530, 319401285, 383281542, 638802570, 958203855, 1916407710]

約数ペア:

[(1, 1916407710), (2, 958203855), (3, 638802570), (5, 383281542), (6, 319401285), (7, 273772530), (9, 212934190), (10, 191640771), (14, 136886265), (15, 127760514), (18, 106467095), (21, 91257510), (30, 63880257), (35, 54754506), (42, 45628755), (45, 42586838), (63, 30419170), (70, 27377253), (90, 21293419), (105, 18251502), (126, 15209585), (210, 9125751), (315, 6083834), (630, 3041917)]